def lib(num, den):
    # 10 times the compression ratio
    ratio = 0

    if den == 0:
        ratio = 0  # no compression
    elif den < 32:
        ratio = 10 * num // den
    else:
        ratio = num // (den // 10)

    if ratio < 0:
        ratio = -ratio

    return ratio // 10

def client(x, y):
    return lib(x, y)